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Sanctuary #3
Conspiracy
Not yet published
Expected 7 Jul 26Conspiracy, the third book in USA TODAY bestselling author Colleen Coble's Sanctuary series (following Ambush and Prowl), delivers exactly what her fans the ideal blend of suspense that keeps you on the edge of your seat with just the right amount of romance. Perfect for fans of Laura Dave, Allison Brennan, and Lynette Eason.
Fifteen years of secrets. Once chance for justice.
Just as wildlife veterinarian Paradise Alden begins to envision a future with Blake Lawson, the ghosts of her past return with a vengeance. The murder of her parents has shadowed her for fifteen years, but a new threat brings the cold case into the terrifying present. A trained leopard--a chilling embodiment of Paradise's deepest fears--is now stalking her.
Haunted by resurfacing memories, Paradise, Blake, and her newfound brother, Drew, follow a trail of clues that leads them into a web of dark family secrets. The deeper they dig, the more shocking the connections become, linking their families to a dangerous conspiracy that someone is still willing to kill to protect.
With every step closer to the truth, the killer becomes more desperate. Paradise, Blake, and Drew must race to expose a murderer who has remained hidden for fifteen years, but this time, they are the ones being stalked. If they can't unmask the killer, the past will destroy both the fragile future Paradise and Blake are trying to build and the family she has finally found with her brother.
A conspiracy of lemurs is a family. But a conspiracy of people can be deadly.
Colleen Coble's Conspiracy combines gripping suspense with slow-burn romance and includes intriguing mysteries from both the past and present, sabotage and danger, second-chance romance, found family, and themes of overcoming pain and how the past doesn't have to define you.
Fifteen years of secrets. Once chance for justice.
Just as wildlife veterinarian Paradise Alden begins to envision a future with Blake Lawson, the ghosts of her past return with a vengeance. The murder of her parents has shadowed her for fifteen years, but a new threat brings the cold case into the terrifying present. A trained leopard--a chilling embodiment of Paradise's deepest fears--is now stalking her.
Haunted by resurfacing memories, Paradise, Blake, and her newfound brother, Drew, follow a trail of clues that leads them into a web of dark family secrets. The deeper they dig, the more shocking the connections become, linking their families to a dangerous conspiracy that someone is still willing to kill to protect.
With every step closer to the truth, the killer becomes more desperate. Paradise, Blake, and Drew must race to expose a murderer who has remained hidden for fifteen years, but this time, they are the ones being stalked. If they can't unmask the killer, the past will destroy both the fragile future Paradise and Blake are trying to build and the family she has finally found with her brother.
A conspiracy of lemurs is a family. But a conspiracy of people can be deadly.
Colleen Coble's Conspiracy combines gripping suspense with slow-burn romance and includes intriguing mysteries from both the past and present, sabotage and danger, second-chance romance, found family, and themes of overcoming pain and how the past doesn't have to define you.
368 pages, Kindle Edition
Expected publication July 7, 2026
2 people are currently reading
145 people want to read
About the author
Colleen Coble
147 books6,477 followersUSAToday bestselling author Colleen Coble lives with her husband, Dave, in Arizona. She is the author of dozens of novels including the Rock Harbor Series, the Aloha Reef Series, the Mercy Falls Series, the Hope Beach Series, the Lonestar Series and two Women of Faith fiction selections, Alaska Twilight and Midnight Sea. She has more than 6 million books in print.
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Displaying 1 - 19 of 19 reviews
Review of advance copy received from Netgalley
Wow! What an amazing ending to this series! As always, Colleen's writing blew me away. I never would have guessed who the perpetrators were. The Sanctuary is one of my favorite fictional places to "visit"!
There are a lot of familiar characters and some new ones. Paradise amazes me. She's such a strong and giving person. Blake is extraordinary! His protector characteristic ensures that those he loves remain safe. Isaac and Levi are adorable as always! Their funny antics helped balance the serious content of the story.
The importance of family is prevalent throughout the book. It reminded me to be thankful for the loving and supportive family that I have. It's truly a blessing!
I was provided a complimentary copy of the book from Harper Collins Publishing via NetGalley. All thoughts and opinions are my own.
There are a lot of familiar characters and some new ones. Paradise amazes me. She's such a strong and giving person. Blake is extraordinary! His protector characteristic ensures that those he loves remain safe. Isaac and Levi are adorable as always! Their funny antics helped balance the serious content of the story.
The importance of family is prevalent throughout the book. It reminded me to be thankful for the loving and supportive family that I have. It's truly a blessing!
I was provided a complimentary copy of the book from Harper Collins Publishing via NetGalley. All thoughts and opinions are my own.
Review of advance copy received from Netgalley
What a satisfying conclusion to this series. While Blake and Paradise should have been focusing on their HEA, they and Paradise's newly found brother Drew are digging into the murders of Paradise's parents and Drew's dad. However, someone is determined to not let the truth be revealed. Packed full of suspense, secrets, attacks, twists and turns, and heart-pounding close calls, Conspiracy is a clean romantic suspense that will have you on the edge of your seat.
I received a complimentary copy of this book from Netgalley. All thoughts and opinions are my own.
I received a complimentary copy of this book from Netgalley. All thoughts and opinions are my own.
Review of advance copy received from Netgalley
Colleen Coble is back with another gripping blend of suspense, heart, and high‑stakes emotion—and this one might be my favourite of the Sanctuary series yet.
Conspiracy drops us straight into the tense, twisting world of Paradise Alden, a wildlife veterinarian whose past has never truly let her go. Fifteen years after the murder of her parents, new threats push that cold case into terrifyingly current territory—complete with a trained leopard stalking Paradise like a living nightmare. From page one, the tension snaps tight, and Coble never lets it slacken.
What really elevated this instalment for me is how seamlessly it layers mystery, danger, and emotional depth. Paradise is a compelling protagonist—strong yet vulnerable, determined yet deeply wounded. Watching her confront long-buried memories, lean into newfound family with her brother Drew, and navigate her slow-burn relationship with Blake Lawson added so much richness to the story. The romance is subtle and supportive, the kind that grows in the cracks left by trauma and resilience.
The investigation itself is wonderfully atmospheric, weaving dark family secrets, hidden motives, and old betrayals into a narrative that constantly keeps you guessing. Coble’s pacing is spot-on: short, sharp suspenseful beats punctuated by moments of real human connection. And the way she threads together the past and present gives the story both urgency and emotional weight.
By the final chapters, I was fully invested—not just in solving the mystery, but in seeing Paradise reclaim her life and her future.
If you love romantic suspense that balances heart-pounding danger with heartwarming themes of healing, second chances, and the strength of found family, Conspiracy delivers on every front.
My thanks to Colleen Coble, the publisher and netgalley for the ARC
Conspiracy drops us straight into the tense, twisting world of Paradise Alden, a wildlife veterinarian whose past has never truly let her go. Fifteen years after the murder of her parents, new threats push that cold case into terrifyingly current territory—complete with a trained leopard stalking Paradise like a living nightmare. From page one, the tension snaps tight, and Coble never lets it slacken.
What really elevated this instalment for me is how seamlessly it layers mystery, danger, and emotional depth. Paradise is a compelling protagonist—strong yet vulnerable, determined yet deeply wounded. Watching her confront long-buried memories, lean into newfound family with her brother Drew, and navigate her slow-burn relationship with Blake Lawson added so much richness to the story. The romance is subtle and supportive, the kind that grows in the cracks left by trauma and resilience.
The investigation itself is wonderfully atmospheric, weaving dark family secrets, hidden motives, and old betrayals into a narrative that constantly keeps you guessing. Coble’s pacing is spot-on: short, sharp suspenseful beats punctuated by moments of real human connection. And the way she threads together the past and present gives the story both urgency and emotional weight.
By the final chapters, I was fully invested—not just in solving the mystery, but in seeing Paradise reclaim her life and her future.
If you love romantic suspense that balances heart-pounding danger with heartwarming themes of healing, second chances, and the strength of found family, Conspiracy delivers on every front.
My thanks to Colleen Coble, the publisher and netgalley for the ARC
Review of advance copy received from Netgalley
Conspiracy is the third book in Colleen Coble’s Sanctuary series, and what a gripping, edge of your seat conclusion it delivers. While Coble provides enough context to follow along, the first two books lay the groundwork for the emotional and relational depth that makes this finale so powerful.
Wildlife veterinarian Paradise Alden is finally allowing herself to imagine a future with Blake Lawson—until her past resurfaces with a vengeance. The murder of her parents fifteen years ago remains unsolved, and as old memories begin to haunt her, Paradise, Blake, and her newly discovered brother, Drew, start digging for answers. What they uncover is far more shocking and dangerous than any of them expected, revealing long buried connections between their families.
The deeper they search, the more perilous the journey becomes. New evidence sheds light on the brutal deaths of Paradise’s parents and Drew’s father, exposing secrets that have been hidden for decades—and placing everyone seeking the truth in imminent danger.
Colleen Coble once again proves herself a master of clean romantic suspense. Her storytelling is immersive, her pacing relentless, and her ability to weave familiar characters from previous books into new stories always feels like a warm reunion with old friends. This finale is both thrilling and deeply satisfying.
I received a complimentary copy of this book. All comments and opinions are my own.
Wildlife veterinarian Paradise Alden is finally allowing herself to imagine a future with Blake Lawson—until her past resurfaces with a vengeance. The murder of her parents fifteen years ago remains unsolved, and as old memories begin to haunt her, Paradise, Blake, and her newly discovered brother, Drew, start digging for answers. What they uncover is far more shocking and dangerous than any of them expected, revealing long buried connections between their families.
The deeper they search, the more perilous the journey becomes. New evidence sheds light on the brutal deaths of Paradise’s parents and Drew’s father, exposing secrets that have been hidden for decades—and placing everyone seeking the truth in imminent danger.
Colleen Coble once again proves herself a master of clean romantic suspense. Her storytelling is immersive, her pacing relentless, and her ability to weave familiar characters from previous books into new stories always feels like a warm reunion with old friends. This finale is both thrilling and deeply satisfying.
I received a complimentary copy of this book. All comments and opinions are my own.
Review of advance copy received from Netgalley
"Conspiracy" is a Christian romantic suspense. This is the third book in a series and continues the story of the main characters in the previous books. Drew, Paradise, and Blake asked questions, found clues, and made connections regarding the deaths of Drew's and Paradise's parents. Two of the bad guys were pretty guessable as the clues built up, and they weren't a surprise to Paradise's group, either. While I didn't guess the main whodunit until the critical clue was uncovered, I did wonder at this person's behavior shortly before the reveal. This killer made a mild attempt to misdirect the investigation but did so by pointing them toward two major clues, one of which prompted Paradise to remember the truth. Basically, the killer needlessly exposed themselves, and I don't quite understand why (though the killer had plans to disappear, and I suppose killers aren't required to be logical).
The main characters were likable and reacted realistically to events. The suspense came from the danger from the attacks on Paradise. Blake and Paradise supported each other and worked well together. Paradise grew in her trust that God cared about her. There was no sex or bad language. Overall, I'd recommend this exciting novel.
I received an ebook review copy of this book from the publisher through NetGalley.
The main characters were likable and reacted realistically to events. The suspense came from the danger from the attacks on Paradise. Blake and Paradise supported each other and worked well together. Paradise grew in her trust that God cared about her. There was no sex or bad language. Overall, I'd recommend this exciting novel.
I received an ebook review copy of this book from the publisher through NetGalley.
February 20, 2026
This is the final installment of the Sanctuary series for our character Paradise, the exotic animal vet. This book opens on the heels of the previous book--just a little time has passed. It is NOT a stand alone, so make sure you read the previous two books first.
By now Paradise is finally going to meet her long lost brother and hopefully figure out the mystery behind their parents' deaths. As usual, that isn't going to be as easy as they think and more mystery is revealed. More threats. More deaths.
But hey, at least there are lemurs! ;)
I loved the play on words with the title of this book--lemur family groups being called a Conspiracy--and Paradise finally having her own "conspiracy"...as well as the other traditional use for the word relating to the overall story.
So. Was the ending predictable? I don't think so. Lots of red herrings in the way.
Was it satisfying? Yes! Finally allowing Paradise room to breathe and embrace life in a FAMILY brought everything to completion.
oh, and Hez and Savannah show up--and since the conclusion to THEIR story publishes before this one, make sure you read it before you read here! ;)
4 stars for the book and 4 stars for the series!
*Thanks to NetGalley and the publishers for my ARC of this novel. All opinions are 100% my own.
By now Paradise is finally going to meet her long lost brother and hopefully figure out the mystery behind their parents' deaths. As usual, that isn't going to be as easy as they think and more mystery is revealed. More threats. More deaths.
But hey, at least there are lemurs! ;)
I loved the play on words with the title of this book--lemur family groups being called a Conspiracy--and Paradise finally having her own "conspiracy"...as well as the other traditional use for the word relating to the overall story.
So. Was the ending predictable? I don't think so. Lots of red herrings in the way.
Was it satisfying? Yes! Finally allowing Paradise room to breathe and embrace life in a FAMILY brought everything to completion.
oh, and Hez and Savannah show up--and since the conclusion to THEIR story publishes before this one, make sure you read it before you read here! ;)
4 stars for the book and 4 stars for the series!
*Thanks to NetGalley and the publishers for my ARC of this novel. All opinions are 100% my own.
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February 19, 2026This was a strong finish to the Sanctuary series.
I liked that everything finally circled back to what happened to Paradise’s parents instead of introducing a completely new mystery. It made the whole story feel more connected to everything she’s been dealing with since the first book, and raised the stakes in a way that actually mattered.
The tension builds steadily as more details come out, and I thought the twists were handled well without getting too unrealistic. The wildlife preserve setting also added to the sense of danger once things started escalating.
There were a few moments where it felt like a lot was happening at once, but overall it moved at a good pace and tied things up in a satisfying way.
I receive complimentary books from various sources, including NetGalley, authors, and others. I am not required to write a positive review, and I have not received any compensation for my thoughts.
I liked that everything finally circled back to what happened to Paradise’s parents instead of introducing a completely new mystery. It made the whole story feel more connected to everything she’s been dealing with since the first book, and raised the stakes in a way that actually mattered.
The tension builds steadily as more details come out, and I thought the twists were handled well without getting too unrealistic. The wildlife preserve setting also added to the sense of danger once things started escalating.
There were a few moments where it felt like a lot was happening at once, but overall it moved at a good pace and tied things up in a satisfying way.
I receive complimentary books from various sources, including NetGalley, authors, and others. I am not required to write a positive review, and I have not received any compensation for my thoughts.
Review of advance copy received from Netgalley
I have yet to read a book from Colleen that I wouldn't recommend. Her stories grab a hold of your attention early and keep you flipping pages. I know I'm in for a binge read anytime I grab one of her books.
Conspiracy, book three in her Sanctuary series met all of my expectations and then exceeded them. The storyline was packed with suspense, tension, twists and memorable characters that I know will stick me.
While I definitely could and would read more books from this world, the conclusion was also very satisfying. It's bittersweet moving on from a good series but I can't wait to read more from Colleen in the future.
An easy and deserving 5🌟 from me!
Thank you Colleen Coble, Net Galley and Thomas Nelson Fiction for providing me with an ARC of this book. All opinions in this review are my own.
Conspiracy, book three in her Sanctuary series met all of my expectations and then exceeded them. The storyline was packed with suspense, tension, twists and memorable characters that I know will stick me.
While I definitely could and would read more books from this world, the conclusion was also very satisfying. It's bittersweet moving on from a good series but I can't wait to read more from Colleen in the future.
An easy and deserving 5🌟 from me!
Thank you Colleen Coble, Net Galley and Thomas Nelson Fiction for providing me with an ARC of this book. All opinions in this review are my own.
Review of advance copy received from Netgalley
Picking up where the previous book left off, Paradise and Blake are planning a future together, and working to uncover the mysteries shrouding her past along with her half-brother, Drew.
More family secrets are unearthed as they continue to seek answers. Tensions are high as they deal with more incidents at the sanctuary, and it begins to look like the people who killed her parents are still out there and looking to tie up loose ends.
A dynamite conclusion to a fantastic series, filled with tension, suspense and likeable characters. I liked how the book follows Drew a little, as we get to know more about his and Paradise's past. A thrilling adventure, with a lot going on, high stakes, faith and exotic animals.
I received a complimentary copy of this book. Opinions expressed in this review are completely my own.
More family secrets are unearthed as they continue to seek answers. Tensions are high as they deal with more incidents at the sanctuary, and it begins to look like the people who killed her parents are still out there and looking to tie up loose ends.
A dynamite conclusion to a fantastic series, filled with tension, suspense and likeable characters. I liked how the book follows Drew a little, as we get to know more about his and Paradise's past. A thrilling adventure, with a lot going on, high stakes, faith and exotic animals.
I received a complimentary copy of this book. Opinions expressed in this review are completely my own.
Review of advance copy
Conspiracy by Colleen Coble published by Thomas Nelson Fiction, is the third book in the Sanctuary Series. Every book is interconnected and I recommend to read the books in order. The previous books are Am..sh and Pr..l.
Paradise and Blake are together and they could get their well deserved hea. But the wildlife enclosure owner and the vet are fare from hea. The newest case is when an unalive employee is found and investigations lead on a conspiracy against Paradise. Why? We have to find out.
Intriguing with just the right amount of suspense from start til the and, a story full of twists and turns, 5 stars.
Paradise and Blake are together and they could get their well deserved hea. But the wildlife enclosure owner and the vet are fare from hea. The newest case is when an unalive employee is found and investigations lead on a conspiracy against Paradise. Why? We have to find out.
Intriguing with just the right amount of suspense from start til the and, a story full of twists and turns, 5 stars.
Review of advance copy received from Netgalley
I'm so sad to see this series come to an end! The time at the Sanctuary has been so interesting, minus all of the animal attacks. I can almost imagine being at the refuge and the majesty of the animals and the surroundings.
The characters in this story have been filled with such admirable traits. It's hard to pick my favorites but Blake, Paradise, Jenna, Isaac and Levi were definitely favorites. The addition of Drew in this book was so sweet, especially his relationship with Paradise.
The story left me guessing as to who was involved all the way to the end.
Thanks to netgalley and the publisher for the arc. The opinions are my own.
The characters in this story have been filled with such admirable traits. It's hard to pick my favorites but Blake, Paradise, Jenna, Isaac and Levi were definitely favorites. The addition of Drew in this book was so sweet, especially his relationship with Paradise.
The story left me guessing as to who was involved all the way to the end.
Thanks to netgalley and the publisher for the arc. The opinions are my own.
Review of advance copy received from Netgalley
4⭐- I've loved Colleen Coble's work, especially her Pelican Harbor series, which hooked me with its strong suspense, relatable characters, and satisfying romance.
She brings that same gripping style here: fast-paced twists, slow-burn romance, danger tied to family secrets, and uplifting themes of healing and found family that is adorably sweet. The wildlife sanctuary elements (love that lemur conspiracy nod!) add a unique flavor, and her clean, engaging prose makes it an easy, page-turning read.
I probably would not recommend reading Conspiracy without having read books 1 & 2 (Ambush and Prowl) first. I missed out and didn't connect to the wonderful characters or stakes quite as deeply as I would have with the full context and backstory, but I suspect starting from the beginning would have bumped this up for me significantly. That said, I'll definitely go back to the first two now. Still a solid, enjoyable romantic suspense even as a standalone.
*I received an ARC of Conspiracy (Sanctuary #3) by Colleen Coble via NetGalley in exchange for an honest review.
She brings that same gripping style here: fast-paced twists, slow-burn romance, danger tied to family secrets, and uplifting themes of healing and found family that is adorably sweet. The wildlife sanctuary elements (love that lemur conspiracy nod!) add a unique flavor, and her clean, engaging prose makes it an easy, page-turning read.
I probably would not recommend reading Conspiracy without having read books 1 & 2 (Ambush and Prowl) first. I missed out and didn't connect to the wonderful characters or stakes quite as deeply as I would have with the full context and backstory, but I suspect starting from the beginning would have bumped this up for me significantly. That said, I'll definitely go back to the first two now. Still a solid, enjoyable romantic suspense even as a standalone.
*I received an ARC of Conspiracy (Sanctuary #3) by Colleen Coble via NetGalley in exchange for an honest review.
Review of advance copy received from Netgalley
This was a fantastic end to Paradise and Blake's reuniting story. They have been through so much together. This final step in their story to find out what happened to Paradise's parents really grabbed ahold of you from the first pages and keeps you trying to figure out who did it and what was going on all those years ago. Her brother, Drew is along for the ride. It seems people know more then they are telling and why didn't they tell the police when the investigation was going on?
I received an advanced copy of this book and am voluntarily reviewing it.
I received an advanced copy of this book and am voluntarily reviewing it.
Review of advance copy received from Netgalley
3.5/5 rounded up.
I quite liked this. I am definitely interested in checking out more books in this series and from this author.
This book had a little bit of everything. It had some romance, some mystery, some crime, and some animal sanctuary shenanigans.
This felt really unique, like nothing I had ever read before.
This has small town drama and family drama and the trickle down effect of murder and such.
It did take me a second to get invested though.
Thanks to NetGalley for the e-ARC of this book in exchange for my honest review!
I quite liked this. I am definitely interested in checking out more books in this series and from this author.
This book had a little bit of everything. It had some romance, some mystery, some crime, and some animal sanctuary shenanigans.
This felt really unique, like nothing I had ever read before.
This has small town drama and family drama and the trickle down effect of murder and such.
It did take me a second to get invested though.
Thanks to NetGalley for the e-ARC of this book in exchange for my honest review!
Review of advance copy received from Netgalley
I really enjoyed this book and series! It starts right off with danger! Paradise and Blake, her boyfriend, and Drew, her new-found half brother are searching for who killed her parents, and Drew’s dad. And now, they are after Paradise! As the three grow closer, things continue to heat up. There is danger, family, Big Cats, suspense, mystery, and Faith, and of course, romance, and so much more! Such a good book! I received an ARC through NetGalley, but my review is my own true opinion.
Review of advance copy received from Netgalley
I loved this series! She wrapped it up beautifully and I did not figure it out before the end of then book. As an animal lover and suspense reader, this was a perfect fit for me. Also, I have liked everything I've ever read by Colleen Coble. It was also fun to have the characters from her last series stick around. They have become like friends and it was fun to check in with them.
Review of advance copy received from Netgalley
What a beautiful conclusion to a wonderful series. It’s full of mystery and suspense. The characters take a spiritual journey along with a journey searching for closure of the deaths of Paradise’s parents. Family is very important in this series. It’s a roller coaster ride of angst and suspense. I enjoyed this book very much!
Review of advance copy received from Netgalley
Fantastic must read story weaving all the threads together into a suspenseful masterpiece. Red herrings, false trails, mystery and suspense combine with romance to make this book definitely worth the read. This book was provided through NetGalley and the author for me to read. The opinions expressed here are my own thoughts.
February 23, 2026
4.5 stars
RTC
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